Thanks Harley,
I've looked around when I said disassemble, I meant upper amd lower held togather by locking pins, similar to the real gun. All of the AEG do not come apart like this, case in point the DPMS, Panther A-15. Its seems to be a soild peiece of Plastic with molded pins that don't come out. This is really making me want to spend more money and get the TM M733.
Does anybody know who sells extra Mags for the DPMS A-15, this could be another problem. I've seem the M733 for as low as $187.00, with s/h no battery or charger so you still looking at $285 not bad, for an upgradeable, buildable and more realistic rifle.